About the Authors

Maja Rothenberg

Affiliation Institute of Cell Biology, University of Bern, Switzerland

Jürg Kohli

Affiliation Institute of Cell Biology, University of Bern, Switzerland

Katja Ludin

katja.ludin@izb.unibe.ch

Affiliation Institute of Cell Biology, University of Bern, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MR JK KL. Performed the experiments: MR KL. Analyzed the data: MR KL. Contributed reagents/materials/analysis tools: MR. Wrote the paper: MR JK KL.